[c-nsp] Netflow stats lost

Nikolay Pavlov quetzal at zone3000.net
Mon May 14 10:06:47 EDT 2007


On Wednesday,  2 May 2007 at  5:18:55 +0300, Nikolay Pavlov wrote:
> On Tuesday,  1 May 2007 at 15:25:47 +0100, Paolo Lucente wrote:
> > Hi Nikolay,
> > it reports you that the cache in which NetFlow data are stored is full.
> > Depending on the architecture and the available options you can:
> > 
> > * enable flow aggregation
> > * raise the number of cache entries
> > * play with the flow/cache timeouts

I have tried everything, but still getting this messages every 5 minutes 
regardless of any timeouts that i am using:

May 14 09:40:49 EST: %C4K_HWNETFLOWMAN-4-FLOWSLOSTERR: Netflow stats lost either due to hardware hash collisions or full hardware flow table. Stats lost for 45287 packets.
May 14 09:45:49 EST: %C4K_HWNETFLOWMAN-4-FLOWSLOSTERR: Netflow stats lost either due to hardware hash collisions or full hardware flow table. Stats lost for 72936 packets.
May 14 09:50:54 EST: %C4K_HWNETFLOWMAN-4-FLOWSLOSTERR: Netflow stats lost either due to hardware hash collisions or full hardware flow table. Stats lost for 72459 packets.
May 14 09:55:54 EST: %C4K_HWNETFLOWMAN-4-FLOWSLOSTERR: Netflow stats lost either due to hardware hash collisions or full hardware flow table. Stats lost for 30863 packets.
May 14 10:00:54 EST: %C4K_HWNETFLOWMAN-4-FLOWSLOSTERR: Netflow stats lost either due to hardware hash collisions or full hardware flow table. Stats lost for 49340 packets.



-- 
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- Best regards, Nikolay Pavlov. <<<-----------------------------------    
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